20

0.5

15

4-Ø0.8

ØB

4

5

10

2.5

7.62

1

6

5

4

3

2

REV.

SCDXXPUN

A

SPECIFICATIONS

Ω, Ta = 25°C)

Model

SCD03PUN SCD05PUN SCD10PUN SCD15PUN SCD20PUN

Rated Current

+3A

+5A

+10A

+15A

+20A

Linearity Range

+6A

+10A

+20A

+30A

+40A

Output Voltage

2.3V±40mV @ Rated Current

Zero Current Offset Voltage

0.3V±30mV max. (after demagnetization)

Output Voltage Linearity

≤0.5% @ rated current

Supply Voltage

5V ±5%

Max Current Consumption

10mA max.

Response

7µS typ. @ 50 Amp/Turns/µS

Output V Temp Char

±0.1%/°C max. @ rated current

Zero Current Offset V Temp Char

±1.5mV/°C max.

Hysteresis

8mV max. @ rated current to 0A

Primary Overcurrent

10X rated current, 50 mS, no damage

Withstand Voltage

2000 VAC, 50/60Hz, 1 minute between primary coil & terminal*

Insulation Resistance

500 VDC, 500M

Ω between primary coil & terminal

Operating Temp

-10° to +75° C

Storage Temp

-30 to +90°C

* "-S" model available with 4500VAC, 50/60Hz, 1 minute between primary coil & terminal.

PART NO.

DRAWN BY

UPDATED

CHECKED

RELEASED

Output Voltage vs Temperature

Output Voltage vs Input Current

Pin# 1

+5V

2NC

3

Output

40V

5

Input (+)

6

Input (-)

Model

ØA

ØB

SCD03PUN

0.7

1.2

SCD05PUN

1.0

1.5

SCD10PUN

1.2

1.7

SCD15PUN

1.5

2.0

SCD20PUN

1.8

2.3

Mounting Hole Dimensions

Pin Assignments

Ordering Information

SCD

PUN

Current Rating:

03:

3A

05:

5A

10: 10A

15: 15A

20: 20A

Input Current Polarity:

N: +(DC only)

R: ± (bipolar)

Input Voltage:

A: ±15VDC

B: ±12VDC

S: +12VDC

T:

±5VDC

U:

+5VDC

C U I Inc.

9615 SW Allen Blvd., #103

Beaverton, OR

97005

Tel: 503/643-4899 FAX: 503/643-6129

Offset Voltage vs Temperature

0.5

-7.5

0

7.5

15

22.5

INPUT CURRENT (A)

30

37.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

0

2.26

-15

02040

60

AMBIENT TEMPERATURE Ta (˚C)

80

90

2.27

2.28

2.29

2.30

2.31

2.32

2.33

2.34

2.35

2.25

Max

Min

Avg

0.26

-15

01020

40

AMBIENT TEMPERATURE Ta (˚C)

60

80

0.27

0.28

0.29

0.30

0.31

0.32

0.33

0.25

Max

Avg

Min

90

JAS

07/02/02

07/02/02

© C U I Inc., 2002

Characteristics of SCD15PUN